SU1386597A1 - Blue glass for light filters - Google Patents
Blue glass for light filters Download PDFInfo
- Publication number
- SU1386597A1 SU1386597A1 SU864000772A SU4000772A SU1386597A1 SU 1386597 A1 SU1386597 A1 SU 1386597A1 SU 864000772 A SU864000772 A SU 864000772A SU 4000772 A SU4000772 A SU 4000772A SU 1386597 A1 SU1386597 A1 SU 1386597A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- glass
- light filters
- blue glass
- corner
- pbo
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C4/00—Compositions for glass with special properties
- C03C4/02—Compositions for glass with special properties for coloured glass
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Compositions (AREA)
Abstract
Изобретение относитс к составам силикатного стекла и может быть использовано дл производства синих сигнальных светофильтров. С целью обеспечени выработки методом вертикального выт гивани синее стекло дл светофильтров включает, мас.%: БЮг 72-73,5i 12,4-16; 1,6-5,9; СаО 3-4,1; MgO 1,6-3; 0,5-1,45; PbO 0,1-2; СоО 0,05-u,25; CuO 0,8-1,6; BaO 0,1-3; Cl 0,5-1,5. Стекло синтезируют при 1450-1480 c в окислительных услови х и вырабатывают при 1150-1180°С методом вертикального выт гивани . Координаты цветности стекла лежат в пределах, ограниченных угловыми точками: X, -0,108; Ха-0,144; -0,090; уг-0,030; Хз-0,175; ,,-0,081; 2 табл. х,-0,175; -0,52. i (ЛThe invention relates to silicate glass compositions and can be used to produce blue signal light filters. In order to ensure the production by the method of vertical extrusion, blue glass for light filters includes, in wt.%: FHC 72-73.5i 12.4-16; 1.6-5.9; CaO 3-4,1; MgO 1.6-3; 0.5-1.45; PbO 0.1-2; CoO 0.05-u, 25; CuO 0.8-1.6; BaO 0.1-3; Cl 0.5-1.5. Glass is synthesized at 1450-1480 c under oxidizing conditions and produced at 1150-1180 ° C by the vertical stretching method. The chromaticity coordinates of the glass lie within the limits bounded by the corner points: X, -0.108; Ha-0.144; -0.090; corner-0,030; Xs-0.175; ,, - 0.081; 2 tab. x, -0.175; -0.52. i (L
Description
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Изобретение относитс к составам силикатного стекла и может быть ис- пользовано дл производства синих сигнальных светофильтров.The invention relates to silicate glass compositions and can be used to produce blue signal light filters.
Цель изобретени обеспечение выработки методом вертикального выт гивани .The purpose of the invention is the provision of production by the method of vertical extrusion.
В качестве сырьевых материалов используют песок, глинозем, барий азотно кислый, соду, сульфат натри , поташ, калиевую селитру, доломит, свинцовый сурик, окись меди, окись кобальта, поваренную соль.The raw materials are sand, alumina, barium nitric acid, soda, sodium sulfate, potash, potassium nitrate, dolomite, red lead, copper oxide, cobalt oxide, and table salt.
Стекла легко провариваютс при 1450-1480°С в окислительных услови х.Glasses are easily boiled at 1450-1480 ° C under oxidizing conditions.
Выработку светотехнических стекло-Development of glass lighting
1450 - 14вО°С, Температура выработки стекла 1150 - . Среда окислительна .1450 - 14ВО ° С, Temperature of glass making 1150 -. The environment is oxidative.
Стекло не кристаллизуетс , имеет хорошие выработочные свойства.The glass does not crystallize, has good working properties.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU864000772A SU1386597A1 (en) | 1986-01-02 | 1986-01-02 | Blue glass for light filters |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU864000772A SU1386597A1 (en) | 1986-01-02 | 1986-01-02 | Blue glass for light filters |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1386597A1 true SU1386597A1 (en) | 1988-04-07 |
Family
ID=21213895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU864000772A SU1386597A1 (en) | 1986-01-02 | 1986-01-02 | Blue glass for light filters |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1386597A1 (en) |
-
1986
- 1986-01-02 SU SU864000772A patent/SU1386597A1/en active
Non-Patent Citations (1)
Title |
---|
Патент US № 4273586, кл. 106-52, опублик. 1981. Справочник по производству стек- . ла. Т.1, М., Стройиздат, 1963, с.634, * |
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